Helio_OMNIWeb Browser
Interface to produce plots, listings or output files from SOHO experiment, 2-hour averages, preliminary

Original data source:https://carrington.srl.utu.fi/
SPDF FTP site:https://spdf.gsfc.nasa.gov/pub/data/soho/erne/nrt/ascii_2hr/

Time span: 1996-05-07 - 2024-12-28

Please enter your selections and then click on the Submit button.

Select an activity
Plot data Stack plot option
List data Create file (file?)

Enter start and stop dates: year,month,day(YYYYMMDD) or year,day_of_year(YYYYDOY)
   Start time    Stop time

Select variables/parameters

Flux units are: 1/(cm^2 sec ster MeV).
Fluxes   (Numbers below are min/max energies in MeV/n)
Protons(H)
1.8-3.3 H
3.3-6.4 H
6.4-13 H
13.0-26. H
26.-51 H
Helium(He)
1.8-3.3 He
3.3-6.4 He
6.4-13. He
13.-26. He
26-51 He

*Advanced plot selections (optional)
Y-axis Scale: Character size(0.5-2.0):
Plot Symbol: Symbol Size(0.1-4.0): Image size (pixels) X: Y:

If you have any questions/comments about the OMNWeb Plus, contact Dr. Natalia Papitashvili,Mail Code 672, NASA/Goddard Space Flight Center, Greenbelt, MD 20771
NASA Official: Robert Candey (Robert.M.Candey@nasa.gov), Head of the Space Physics Data Facility